Style de citation APA (7e éd.)

Blocker, J. S., Jr. (2008). A little more freedom: African Americans enter the urban Midwest, 1860-1930. Ohio State University Press.

Style de citation Chicago (17e éd.)

Blocker, Jack S., Jr. A Little More Freedom: African Americans Enter the Urban Midwest, 1860-1930. Columbus: Ohio State University Press, 2008.

Style de citation MLA (8e éd.)

Blocker, Jack S., Jr. A Little More Freedom: African Americans Enter the Urban Midwest, 1860-1930. Ohio State University Press, 2008.